ljy95135 profile - python coding challenges

31

Amachua

First-Amachua 2

if language == "中國": return "我愛Python的 !" we use '我愛Python!' instead of using '的' as a end. More

33

PositronicLlama

Digits-PositronicLlama 2

if number > 1: return 0 nice idea! More

49

Sim0000

First-Sim0000 1

simple is good. a lambda function solves all. More

10

canassa

First-canassa 1

zip(*matrix), # Vertical Nice way! I learn a lot! More

49

Sim0000

combination-Sim0000 1

Amazing! It's the elegant code I want to find! More

49

Sim0000

First-Sim0000 1

if t & ab: # check t include a, b s |= t setlist.remove(t) wow,Learn it. It can omit one loop for me. More

57

veky

Hinted-veky 1 1

lambda constructs a function and give to checkio, it's quite concise. More

44

gyahun_dash

First-gyahun_dash 1

return {'-'.join(p): [getattr(self, d) for d in p] for p in pairs} cool. More

34

DiZ

branch if box-DiZ 1 1

Great, it so succinct using heapq, getting loads of ideas to read it. It seems that headpop get the smallest item, and when it pops a path to the end, it‘s the result, can you explain more about why? Thank you! More

57

veky

Stack-veky 1 1

if c in brackets: It's concise than use multiple if, nice idea! More

45

bryukh

The Key-bryukh 1 1

I use a key=lambda x:abs(x) now I find I am quite wrong... Good answer! More

49

Sim0000

First-Sim0000 1 1

This solution using lambda is Great! More

49

Sim0000

First-Sim0000 1

Yes, sum, it's time to use it instead of for and count. More

57

veky

Assault of batteries-veky 1 1

eye-opening. Seems that as long as knew a module or method exists before coding can save lots of time.(like ipaddress and bit_length) BTW, how do i know IPveAddress is sortable and can be converted to type int, try it at command line? More

57

veky

for else-veky 1 1

I like it! Every time I see the answer on the top, it shocks me again for how short it can be. More

15

ljy95135

First-ljy95135

May be easiest 2 points to get :) BTW, why REVIEWED is always not lighted? More

15

ljy95135

First-ljy95135 1

I think it's clear but seems has lots of ways to optimize... Is there anyway to avoid the last for-loop? More

34

ciel

Without datetime-ciel

Great, it's also concise enough, but could you give some explanation to help me to understand? It's hard for me to know how to determine the weekday by zeller. Thank you. More

11

k_spamowe

First...-k_spamowe

>>> "{0:08b}".format(int('0')) '00000000' >>> "{0:08b}".format(int('255')) '11111111' wow, now i know why to learn format. Thx More

8

Dirk

First-Dirk

great! I forgot in python '==' can be used in chain...Still a long way to go. More